CCN
LOCAL
RESET
MENU
DEFAULT SCREEN
Start Chiller In CCN Control
Start Chiller in Local Control
Clear Alarms
STATUS
SCHEDULE
SETPOINT
SERVICE
(SOFTKEYS)
Access Main Menu
List the
Status Tables
Display The Setpoint Table
(ENTER A 4-DIGIT PASSWORD)
List the Service Tables
• OCCPC01S – LOCAL TIME SCHEDULE
• OCCPC02S – ICE BUILD TIME SCHEDULE
• OCCPC03S – CCN TIME SCHEDULE
List the Schedules
1
NEXT
PREVIOUS
SELECT
EXIT
ALARM HISTORY
CONTROL TEST
CONTROL ALGORITHM STATUS
EQUIPMENT CONFIGURATION
ISM (STARTER) CONFIG DATA
EQUIPMENT SERVICE
TIME AND DATE
ATTACH TO NETWORK DEVICE
LOG OUT OF DEVICE
CVC CONFIGURATION
SEE FIGURE 16
Base Demand Limit
• LCW Setpoint
• ECW Setpoint
• Ice Build Setpoint
• Tower Fan High Setpoint
EXIT
SELECT
PREVIOUS
NEXT
Select a Schedule
1
2
3
4
5
6
7
8
Override
ENABLE
DISABLE
EXIT
SELECT
PREVIOUS
NEXT
Select a Time Period/Override
Modify a Schedule Time
ENTER
EXIT
INCREASE
DECREASE
ENTER
EXIT
(ANALOG VALUES)
(DISCRETE VALUES)
Add/Eliminate a Day
1 1 1
Select a Status Table
NEXT
PREVIOUS
SELECT
EXIT
STOP
ON
START
OFF
RELEASE
ENTER
EXIT
NEXT
PREVIOUS
SELECT
ENTER
ENABLE
DISABLE
RELEASE
DECREASE
INCREASE
ENTER
RELEASE
Select a Modification Point
Modify a Discrete Point
Modify an Analog Point
Modify Control Options
• MAINSTAT
• STARTUP
• COMPRESS
• HEAT_EX
• POWER
• ISM_STAT
• CVC_PSWD
Modify the Setpoint
DECREASE
INCREASE
QUIT
ENTER
NEXT
PREVIOUS
SELECT
EXIT
Select the Setpoint
•
Fig. 15 — 19XR CVC Menu Structure
16
Summary of Contents for HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR
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